We analyze the fact of elevator running during the peak time.
通过对上班高峰时段的电梯运行情况进行分析,以"最后被运送的乘客的等待时间最短"的"最大最小"原则作为其评价指标,以"电梯运行周期与运行总时间之比等于电梯在一个周期内运送的乘客数与乘客总数之比"的"比例"原则为依据,对高层楼宇中人员流动高峰时段的几种电梯运行方案建立了数学模型进行描述与比较,找到了电梯停靠楼层的最佳方案,并对北京大学第三医院外科楼的运行方案做出定量的数学证明。
electrical relays that actuate the elevator's movements.
使电梯运行的继电器
The elevator [machine] is not operating properly.
电梯运行[机器运转]得不正常。
Research on Remote Monitoring System for Real Time Running Status of Elevator;
电梯运行状态实时远程监控系统研究
Design of the lift operation controller based on CPLD
基于CPLD的电梯运行控制器的设计
Elevator running track measure program based on strap-down inertial algorithm
采用惯性捷联算法的电梯运行轨迹检测方案
Passenger and service elevators
载客电梯和货运电梯
Optimal operation of cascade hydropower plants in competitive electricity market;
梯级水电厂日竞价优化运行方式研究
Research of Watershed Step Flyer Hydropower Station Synergistic Operation System Based on Multi-agent;
基于多Agent的流域梯级水电站协同运行系统研究
Research and Application of Economic Operation of Wujiang Cascaded Hydroelectric Stations;
乌江梯级水电站的经济运行研究及应用
The Algorithm and Application of Optimal Operations for Cascaded Hydropower Plants;
梯级水电站优化运行的算法及应用研究
Daily optimal operation of cascaded hydropower plants under different trade mode;
不同交易方式下的梯级水电厂日优化运行
Talking about Economizing on Energy and Water of Wujiang Cascade Hydropower Stations from Operational Mode
从运行方式谈乌江梯级水电站节能降耗工作
Research on the Daily Optimal Operation of Qingshuitang-Dafutan Hydropower and Navigation Cascade Reservoirs;
清水塘—大洑潭发电航运梯级电站最优日运行方式研究
The elevator is not operating properly.
这部电梯运转不正常。
Toki Elevator Engineering Limited
时运电梯工程有限公司
The car is supported by several wire ropes so that if one breaks there are others to carry the car.
电梯厢由数根钢丝绳支撑着，如果有一根断裂，其余的仍可以使电梯厢运行。
The elevator works like this: the car which carries passengers travels up and down the lift shaft between guide rails.
电梯的工作原理是这样的:载有乘客的电梯厢在升降井里沿着两旁的导轨上下运行。
" Terminology of lifts, escalators, passenger conveyors"
GB/T7024.1-1997电梯、自动扶梯、自动人行道术语